baber/WOPTO huggingface dataset:
Patent JP-H05173435-A (JP)
Title: Transfer device
Inventor: MIYASHIRO TOSHIAKI
IPC: G03G15/01
Filed: 1991-12-25
Abstract: PURPOSE:To electrostatically strongly attract and hold a transfer material onto a dielectric layer by forming an elastic base layer of a drum housing of a transfer material carrying part of foamed urethane, etc., and providing a gap between the drum housing and the dielectric layer thereon. CONSTITUTION:A transfer drum 13 is constituted by winding the foamed urethane on an elastic layer to serve as the elastic base layer on an aluminum cylinder as the drum housing 10 and further winding a dielectric sheet consisting of polyvinylidene fluoride(PVDF) as the dielectric layer 12 thereon. The PVDF having 10<4>OMEGAcm intrinsic volumetric resistance is used for the dielectric layer 12 when copper powder 11a is applied on the drum in place of the foamed urethane. An electric discharge is generated in the spacing 12A between the copper powder 11a and the dielectric layer 12 when a DC voltage is impressed to an attraction roller 16. Since charges are generated on the copper powder 11a and the back surface of the dielectric layer 12, the strong attraction force is generated in transfer paper P. The gap part 12A may be formed by forming the back surface of the dielectric sheet as ruggedness or as an elastic layer by a woven fabric.
Patent JP-H11184530-A (JP)
Title: Motion controller
Inventor: ICHIBA YASUHIRO
IPC: G05B21/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a motion controller which permits the acceleration of processing and high-accuracy control without requiring fraction processing even when S-shaped curve acceleration/deceleration control is performed with a digital filter operation. SOLUTION: A motion controller 1 outputs a motion command to a motor amplifier 2 so that the difference between a positioning command and a current position fed back by an encoder 4 for detecting the rotation of a motor 3 may be zero. Thus, the servo motor 3 moves a controlled system to a target position. The controller 1 has a profiler 11 for generating out a target positioning coordinate at each sampling time for moving the controlled system to the target position with a specified acceleration, speed and deceleration. S-shaped curve acceleration/deceleration processing is performed through a digital filter 12 to a target coordinate value provided from the profiler 11.
Patent JP-H05181003-A (JP)
Title: Manufacturing device for compound optical element
Inventor: IMAI SATOSHI
IPC: G02B3/02
Filed: 1991-12-27
Abstract: PURPOSE:To stably mold the compound optical element having high precision and to reduce the size and lower the price. CONSTITUTION:A short-wavelength cutting-off glass plate 7 for cutting off the shorter wavelength side than the absorption wavelength of an optical initiator that ultraviolet-ray setting resin 4 contains is provided. The short-wavelength cutting-off glass plate 7 is coupled with a rotary actuator 11 thorugh a glass plate spline 9. The glass plate 7 is moved onto an optical axis 10 first and irradiated with ultraviolet rays from a lamp 5 for ultraviolet-ray irradiation and only the short-wavelength side is transmitted to slowly advance setting reaction. Then the glass plate 7 is moved out of the optical axis 10 and the resin is irradiated with the ultraviolet rays of not only the long-wavelength side, but also the short-wavelength side to completely set the resin.
Patent JP-H05177687-A (JP)
Title: Controller for molding machine
Inventor: NISHIZAWA CHIHARU
IPC: B29C45/26
Filed: 1991-12-26
Abstract: PURPOSE:To make it possible to input a new control embodiment without performing change in a control program when there exists a change in an object to be controlled by displaying graphically each part of a heating cylinder corresponding to an identification input from an input device on the second screen of a display by means of a control device. CONSTITUTION:A control device 20 displays identifications of all the temp.- controllable objects on the first screen of a display 18 and when an identification of the object to be controlled wherein the temp. is to be controlled input from input devices 14 and 16 is input, the identification of the object to be controlled wherein the temp. is to be controlled can be displayed on the second screen of the display 18. As the control device 20 controls the temp. of the object to be controlled wherein the temp. is to be controlled through a temp. adjusting part based on control parameters stored in a storing device 22, even when there exists change in the object to be controlled, it becomes possible to change embodiment of temp. control only by inputting the identification of the object to be controlled wherein the temp. is to be controlled and the corresponding control parameters through inputting devices 14 and 16 and therefore, stopping time of the molding machine becomes short.
Patent JP-H11191187-A (JP)
Title: Security system
Inventor: SAITO AKIHIRO
IPC: G01V8/20
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a security system with which an object to be detected invading the inside of a specified area is detected with an alarm issued by a warning device. SOLUTION: A security system with which an object to be detected invading the inside of a specified area is detected with an alarm issued by a warning device is composed of a solar battery 1 as a power source of this security system, a storage battery for storing electric energy outputted from this solar battery 1, a sensor 21 for detecting an object to be detected invading the inside of the area, an alarm 3 for issuing an alarm corresponding to the output from this sensor 21, and a control panel 4 for controlling the system. In the above system the storage battery is built in the control panel, while this control panel 4, solar battery 1, sensor 21 and alarm 3 are respectively connected by a modular cable 5.  Since each equipment can be installed at any arbitrary place, the construction is facilitated, and as an installation place can be selected for each equipment, each equipment can be installed at its optimum place for its function.
Patent JP-2000184515-A (JP)
Title: Sediment discharge installation equipped with linear motor driven elevator
Inventor: FUJISAWA TOMOJI
IPC: B66B17/16
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain sediment discharge installation equipped with a linear motor driven elevator. SOLUTION: Waste mud 1 is loaded in a transportation case 15, in a tunnel 24 in the bottom part of a shaft 3, and mounted on a transportation truck 9. The truck 9 loaded with the waste mud ascends in a guide way 17A by a linear motor 6, and stops at ground part transfer equipment 18 on the guide way uppermost story. The transportation case 15 is taken out form the truck 9 to the outside of the guide way 7A, can carried to discharging equipment 21. The waste mud is discharged from the transportation case 15, and carried to a mud yard 2 by a conveyer 20. The truck 9 which unloads the case 15 is carried to a guide way 7B for descending by a conveyer 22, takes on an empty transportation case 15B, and descends in the guide way 7B as far as the tunnel 24 under the ground. Thus, circulation type sediment discharge installation is constituted.
Patent JP-H11251004-A (JP)
Title: Connector comprising terminal in hung state
Inventor: POTTERS PAUL JOHANNES MARINUS
IPC: H01R12/71
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a connector structure usable at 2 GHz or higher, causing miss alignment with corresponding terminals of a counterpart connector without requiring a press block. SOLUTION: This connector comprises holes 1 provided with hole holding parts 31 for fixing terminal holding parts 16 and each hole holding part 31 has a cross section constituted of a first aperture with a size sufficient to freely pass a connection part 8 at the time when a terminal 2 is inserted into a hole 1 and a second aperture with a size sufficient to fixedly house a terminal holding part 16.
Patent JP-H11190680-A (JP)
Title: Engine testing device
Inventor: OTSUKA MASAHITO
IPC: G01M15/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent a catalyst from being fused even in the case of the generation of a misfire at the time of testing an automobile engine on a test bench. SOLUTION: An engine testing device is provided with an angle sensor 17 for detecting the rotating state of a crank pulley 6 in an engine 1 with the crank pulley 6 fitted to a crankshaft 5, an electronic control unit 16 serving as a judging means for detecting the misfire of any one of cylinders from an output signal of the angle sensor 17, and a stop means for stopping the engine 1 according to the judged result of the electronic control unit 16. The misfire can therefore be detected rapidly and positively, and the engine can be immediately stopped upon the generation of abnormality, so that a catalyst is not fused.
Patent JP-H06204222-A (JP)
Title: Semiconductor device
Inventor: IZUMI HIROHIKO
IPC: H01L21/768
Filed: 1992-12-28
Abstract: PURPOSE:To provide insulating films having excellent bonding strength onto a copper wiring without causing the mutual diffusion between the copper wiring when the low resistant copper wiring in excellent migration resistance is used as a semiconductor integrated circuit. CONSTITUTION:A metallic oxide film such as MgO, ZrO2, CeO2, Y2O3, SrTiO3, etc. substituted for silicon base insulating film is to be used as the insulating films 2, 4 in contact with a copper wiring 3.
Patent JP-2000178038-A (JP)
Title: Scribing of glass
Inventor: MATSUO YASUYUKI
IPC: C03B33/037
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a scribing method by which the need of frequently exchanging a scribe line forming means for another can be eliminated even when median cracks are deeply formed and lateral cracks are reduced. SOLUTION: This method comprises: setting a liquid crystal display panel 1 on a stage 2; positioning the liquid crystal display panel 1 in a prescribed position of the stage 2 by using an alignment camera, positioning pins, or the like; then fixing the display panel 1 to the stage 2 by suction, or the like; matching the position for scribe line formation in the display panel 1 and the position of a cutter 4 with each other; thereafter, bringing projections arranged in the cutter 4 into contact with the display panel 1 with a light load by air cylinders 5 placed at the both ends of the cutter 4, respectively; thereafter, applying transverse vibration to the cutter 4 in the horizontal direction of the display panel 1 by using a piezoelectric element 6; and thereafter, applying a prescribed force to the cutter 4 with the air cylinders 5 to form scribe lines.
Patent JP-2001173458-A (JP)
Title: Pfbc gas turbine and its control method
Inventor: SAITO MARE
IPC: F02C3/26
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a control method for operation of a gas turbine and a plant by sensing the surging a PFBC gas turbine compressor. SOLUTION: This system composes the followings. A compressor is operated for compressing air. A pressure fluidized floor is burned by supplying compressed air discharged from the compressor and fuel. A turbine is driven by supplying combustion gas from the pressure fluidized floor. A power generator is connected to the turbine. A transmission system transmits output of the power generator. A control device senses abnormality of a plant by sensing fluctuation of frequency of the transmission system, and outputs signal when such abnormality is sensed that the frequency is differentiated from the preset frequency, and that fluctuation speed of voltage of the transmission system exceeds a present value.
Patent JP-2000181628-A (JP)
Title: Back projection type projector system and recording medium
Inventor: MINASE TOMIO
IPC: G06F3/03
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To improve the usability of a transparent digitizer by providing a digitizer I/F means which accepts the operation of a dedicated pen and the operation of at least one of a mouse, a track ball, and a slide pad at the same time. SOLUTION: A digitizer I/F part 17c of a personal computer 17 is actuated by operator's operation. Mouse data from a mouse I/F part 17b to an operating system 17a are processed first. It is checked whether the transparent digitizer 13 is connected and when so interruption from the transparent digitizer 13 is enabled. When the mouse is used at the same time, the mouse data having processed before are passed to the operating system 17a. Cursor movement, click operation, etc., can be done by operating the mouse 20. Consequently, the dedicated pen of the transparent digitizer 13 and the mouse or track ball attached to the personal computer can be used at the same time.
Patent JP-2000144629-A (JP)
Title: Crack filler using cationic asphalt emulsion
Inventor: SUMINO KOSAKU
IPC: E01C23/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To fill a crack of an asphalt pavement body by recting a cationic asphalt emulsion with hydrophilic polyurethane at an ordinary temperature. SOLUTION: A polyisocyanate compound and a highly hydrophilic polyoxy alkylene compound are urethane-bonded to 100 pts.wt. of a water solution in a cationic asphalt emulsion such as a road asphalt emulsion, a rubber asphalt emulsion, an improved asphalt emulsion or the like, 8-50 pts.wt. of polyurethane having an isocyanate group remaining at the end is added, and they are mixed to prepare a crack filler. The crack filler is injected into a crack portion generated in an asphalt pavement body or a cement concrete structure to be hardened. Thus, the filler penetrates into a narrow crak and even if the crack interior is wet, the crack can be filled by bonding.
Patent JP-2000187433-A (JP)
Title: Method and device for recording stereoscopic video, and storage medium recorded with lens moving program
Inventor: HORIKOSHI TSUTOMU
IPC: G03H1/04
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic video recording device capable of being used for a stereoscopic video display method using photorefractive crystal as a screen to project a video and efficiently recording a stereoscopic video in the photorefractive crystal. SOLUTION: This device has a light source 201, a splitting means 205 splitting light radiated from the light source into two optical paths, a first radiating means 206 directly radiating one light beam split by the splitting means to the photorefractive crystal 208, a second radiating means radiating the other light beam split by the splitting means to the photorefractive crystal through a lens 207, an inputting means inputting the data of a three-dimensional stereoscopic image displayed and controlling means 290 and 210 controlling a lens position so that the focal position of the lens coincides with one point on the surface of the three-dimensional stereoscopic image displayed based on the data from the inputting means.
Patent JP-2000186322-A (JP)
Title: Concrete pile
Inventor: TSUZUKI MITSUYUKI
IPC: E02D5/24
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a concrete pile to be embedded, which is large in perpendicular support force and easy in handling when constructed. SOLUTION: A concrete main pile 1 has a front end thereof, to which a concrete front pile 5 is linked. The front pile 5 has its main body 6 being almost the same in diameter with the main pile 1, and the periphery of the main body 6 has a number of horizontal ribs 10a to 10n protruding therefrom at vertical intervals. The horizontal ribs 10a to 10n each have a notch portion 11 with a required length. The notch portions 11 are arranged so as to be sequentially displaced in phase from a lower stage to an upper stage of the horizontal ribs 10a to 10n. Thus, the notch portions 11, 11 at which the horizontal ribs do not protrude are spirally sequential in the vertical direction of the main body 6.
Patent JP-2000186001-A (JP)
Title: Antimicrobial/fungicidal composition
Inventor: YOSHIDA MOTOSHI
IPC: A01N25/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which has controlled adverse effects on human body, can be safely used, and effectively works against a variety of microorganisms and mold by including an antimicrobial/fungicidal ingredient, a synthetic resin and a specific solvent. SOLUTION: This composition contains (A) an antimicrobial/fungicidal ingredient, e.g. 2-(4-thiazolyl)benzimidazole, at 0.2 to 3.0 wt.%, preferably 2.4 to 2.6 wt.%, (B) a synthetic resin, e.g. a mixture of a polyamide resin and a solvent, as a component which helps the composition fast attached to a structure and the antimicrobial/fungicidal function sustained for a prolonged period, at 10.0 to 20.0 wt.%, preferably 13.0 to 16.0 wt.%, and (C) (i) a mixture of a lactate ester, e.g. butyl lactate, and, as required, another solvent, e.g. 2-phenoxyethanol, at 35 to 72 wt.%, preferably 45 to 55 wt.%. The component (i) is contained in the composition preferably at 10 wt.% or more, more preferably 13 to 40 wt.%.
Patent JP-2000185980-A (JP)
Title: Production of porous ceramic particle
Inventor: NAKAJIMA JUNJI
IPC: C04B38/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To form a number of open cells and improve the water-retainability at a low cost by forming a powdery or granular ceramic raw material prepared by a spray-dryer with a dry press under a specific pressure, baking the obtained formed material, crushing the product and sizing the crushed powder to be in a proper size range. SOLUTION: A powdery or granular ceramic raw material is optionally mixed with an inorganic pigment developing color by baking, charged into a mold for e.g. a tile forming use and pressed in dry state under a pressure of 2-40 kg/cm2, preferably 5-20 kg/cm2. The granular ceramic raw material is preferably a material produced by spray-dryer and having relatively large particle diameter. The obtained formed material is baked at a maximum temperature of about 1250 deg.C and crushed. The powder is sieved to collect the particles having a particle diameter of preferably 1-6 mm. Porous ceramic granules having excellent water-retainability represented by the water absorptivity of 6-10% and optionally colored in multiple colors can be produced at a low cost.
Patent JP-2001180933-A (JP)
Title: Titanium black dispersion solution and manufacturing method
Inventor: ANDO NOBUYUKI
IPC: B02C17/16
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a titanium black dispersion solution having high performance of fine dispersibility and also dispersion stability by comparatively easy processing. SOLUTION: In a stirring unit provided with multiple granular media in the vessel, the fine particles of titanium black and polymer solution are dispersed by heating to obtain titanium black dispersion solution.
Patent JP-2000186285-A (JP)
Title: Equipment for removing foreign substance/residue in waste plastic liquefaction plant
Inventor: ONO HITOSHI
IPC: B09B3/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for removing foreign substance/residue in a waste plastic liquefaction plant which prevents sedimentation/clogging of foreign substances in a centrifugal separator and piping and can perform a stabilized operation of the centrifugal separator. SOLUTION: The device for removing foreign substance/residue in a waste plastic liquefaction plant comprises a gravity sedimentation tank 40 provided on the way of a circulating line 30 which takes a thermal decomposition oil out of the bottom 21 of a thermal decomposition tank 20 to circulate it to the body 22 of the thermal decomposition tank 20, a branched line 34 having a flow adjusting device 35 provided in the circulating line 30 downstream of the sedimentation tank 40, the branched line 34 being connected with a centrifugal separator 50, a means 52 for discharging separated residues provided at the bottom 51 of the centrifugal separator 50, and a circulating line 60 for the thermal decomposition oil provided at the separated liquid discharging part 53 which returns the separated thermal decomposition oil to the thermal decomposition tank 20.
Patent JP-H11248764-A (JP)
Title: Method for decision and compensation of transfer function of measuring apparatus, especially of spectrum analyzer
Inventor: ECKERT HAGEN
IPC: G01R27/28
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method whose measuring accuracy is enhanced, by a method wherein the modulation signal of a signal for calibration is computed on the basis of a known carrier frequency and on the basis of the known sampling frequency of an A/D converter and a desired transfer function is computed regarding the absolute value and the phase of the signal. SOLUTION: An analog input signal from an oscillator 1 for single-frequency calibration is mixed, via an analog amplifier and a filter 2, with an auxiliary signal from a sweep oscillator 4 by using an analog mixer 3. The signal is passed through an analog amplifier and a filter 5 whose measurement and compensation of an overall frequency response are required, and it reaches an A/D converter 6 so as to be sampled. In an evaluation stage 7, a correction parameter or an inverse-function transfer function is decided by using a digital computer. By using it, the absolute value (the amplitude) and the phase frequency response of a measuring apparatus are corrected.
Patent JP-2001179070-A (JP)
Title: Apparatus for fixing plate for shaking in shaking apparatus
Inventor: NABEYA YOSHIYUKI
IPC: F16B1/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a new pushing and fixing apparatus capable of simultaneously and all together pushing and fixing plats arranged in a plurality of rows by pushing and fixing operation in one end. SOLUTION: The apparatus for pushing and fixing shaking plates in a shaking apparatus comprises a pushing and fixing operation member installed in one end of a shaking stand and pushing and fixing members for transmission installed in parallel to the pushing and fixing operation member installed in the middle part of the shaking stand and is capable of pushing and fixing the shaking plates such as a plurality of deep well plates, microplates, and the like arranged in parallel on the shaking stand between the pushing and fixing members for transmission.
Patent JP-2001180736-A (JP)
Title: Inner sealant
Inventor: KOSHIDAKA MASAHISA
IPC: B65D53/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an inner sealant which is different from a two-piece type inner sealant, excellent in re-sealability after unsealing, and capable of reducing the total cost. SOLUTION: A sealant layer 4 is formed on an outer surface of an aluminum membrane using a one-piece type compound material of the aluminum membrane 2 and a packing material 3 in which the aluminum membrane is not separated from the packing material.
Patent JP-2000192050-A (JP)
Title: Discharge port structure of carbonization oven
Inventor: OZAKI TOMOYUKI
IPC: C10L5/46
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a discharge port structure whereby the carbonization product discharged from a carbonization oven can be cooled without being oxidized. SOLUTION: To cool a carbonization product a', the lower end of a cylindrical discharge chute 15 of a carbonization rotary kiln 1 is submerged in a cistern 16 so as to directly feed the product a' into the cistern. A slurry b in the cistern 16 is introduced into the chute 15 in the peripheral tangential direction by a pump 19 to thereby prevent the deposition of the product a' on the inside surface of the chute 15 and to evolve a vortex on the surface of water in the cistern 16. The product a' is caught up in the vortex and is immersed in the water. Thus, in spite of its low specific gravity and high hydrophobicity, the product a' can be smoothly introduced into the cistern 16.